6530828725707 has 32 divisors (see below), whose sum is σ = 10238772370176. Its totient is φ = 3650516534400.

The previous prime is 6530828725703. The next prime is 6530828725717. The reversal of 6530828725707 is 7075278280356.

It is not a de Polignac number, because 6530828725707 - 2² = 6530828725703 is a prime.

It is a super-4 number, since 4×6530828725707⁴ (a number of 52 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (6530828725703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5938473 + ... + 6951770.

It is an arithmetic number, because the mean of its divisors is an integer number (319961636568).

Almost surely, 2^{6530828725707} is an apocalyptic number.

6530828725707 is a deficient number, since it is larger than the sum of its proper divisors (3707943644469).

6530828725707 is a wasteful number, since it uses less digits than its factorization.

6530828725707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12891451.

The product of its (nonzero) digits is 39513600, while the sum is 60.

The spelling of 6530828725707 in words is "six trillion, five hundred thirty billion, eight hundred twenty-eight million, seven hundred twenty-five thousand, seven hundred seven".